Re: [PATCH 06/11] x86/sev: Replace occurrences of sev_es_active() with prot_guest_has()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





On 8/9/21 2:59 PM, Tom Lendacky wrote:
Not sure how TDX will handle AP booting, are you sure it needs this
special setup as well? Otherwise a check for SEV-ES would be better
instead of the generic PATTR_GUEST_PROT_STATE.
Yes, I'm not sure either. I figure that change can be made, if needed, as
part of the TDX support.

We don't plan to set PROT_STATE. So it does not affect TDX.
For SMP, we use MADT ACPI table for AP booting.

--
Sathyanarayanan Kuppuswamy
Linux Kernel Developer



[Index of Archives]     [Linux Kernel Development]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux